Qwen: Qwen3 8B

qwen/qwen3-8b

PaidTool callingReasoning
View on OpenRouter ↗

OpenRouter lists this route as expiring on Oct 9, 2026. Plan a replacement before then.

Price Published

Input
$0.12
per million tokens
Output
$0.46
per million tokens

Optional features and fallback routes can cost extra. Confirm current terms with the provider.

Specifications Published

Context window
131,072 tokens
Max output
8,192 tokens
Tool calling
Supported
Vision input
Not listed
Reasoning
Supported
Knowledge cutoff
Mar 31, 2025
Listed since
Apr 28, 2025

Measured by the Club Signed cheapoS reports

Not yet observed No signed request reports for this exact route yet. Missing reports aren't a failure or a zero.

How we measure · Reports come from cheapoS members who share model details.

Benchmarks Artificial Analysis via OpenRouter

Intelligence index
Not reported
Coding index
9.0
Agentic index
0.8

Scores from Artificial Analysis, as distributed in the OpenRouter catalog. They measure test suites, not request reliability on real work.

Try it

  1. Get an OpenRouter API key. Create one here. Other free tiers are compared on Providers.
  2. Add it to cheapoS. Open Models → Open OmniRoute, add OpenRouter with your key, then refresh models. Get cheapoS
  3. Pick this model. Use the ID qwen/qwen3-8b as a worker or reviewer, and start with a small task you can check.

About this model OpenRouter description

Qwen3-8B is a dense 8.2B parameter causal language model from the Qwen3 series, designed for both reasoning-heavy tasks and efficient dialogue. It supports seamless switching between "thinking" mode for math,...

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Catalog data from the OpenRouter model catalog, retrieved Sep 29, 2026, 12:37 PM UTC. A listing isn't a live availability check.